Can you just, like, put them on a train or a sailboat and somehow meter them? It is nice to see new things and places. When you do it for a living you realize that climate zones are similar around the world, as are many of the plants and water features. Visiting entrenched cultural exhibits is seriously meh; the people are so burdened with their culture and historical #BS that is usually is not as fun as it seems. Online exhibits might really be the way (do you really need to see the Rome colluseum in real life, not really, it is more impressive in photos) Get global food everywhere and some nice features and no need all the travel. You know what I underestimated: everyone blah blahing about how Tuscan food is better than Italian food in USA, and it really is. You know what I think is shit: eating all of the tuna (they are like sea buffalo) because poke is popular in da mainland and never as good as local kine. Just my opinion.